Finding the Fourth Proportional to 1,525,018.33, 2,287,543.94 and 460,069.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,018.33 : 2,287,543.94 = 460,069.63 : x
2. Step 2: Convert to fraction form
   1,525,018.33/2,287,543.94 = 460,069.63/x
3. Step 3: Cross multiply
   1,525,018.33x = 2,287,543.94 × 460,069.63
4. Step 4: Simplify right side
   1,525,018.33x = 1,052,429,494,084.54
5. Step 5: Solve for x
   x = 1,052,429,494,084.54/1,525,018.33
6. Step 6: Final answer
   x = 690,109.41